G2G: Building Microservice Architectures for AI Agents Exploring Guild-to-Guild (G2G) architectures for AI agents, enabling scalable and modular interactions through microservices. A practical guide using Rustic AI
The Great ReAct Debate: Internal Loops vs. Routing Choreography Two ways to build ReAct workflows in agentic systems: tight internal reasoning loops or routing-based choreography across agents. A practical comparison using Rustic AI
MCP vs. Skills: Two Ways to Give Your AI Superpowers A practical mental model for deciding when to integrate tools with MCP and when to encode judgment as Skills—plus real-world orchestration patterns from building with Rustic AI.
Why Workflows Fail: The Indeterministic Business Problem MIT found 95% of enterprise AI initiatives show no P&L impact. The issue isn't the technology—it's the container. Workflows assume predictable processes, but your business runs on storms. What happend when deterministic scripts collide with indeterministic reality.
Actuation-First: The Execution Layer Becomes the Truth Stop treating dashboards as truth. This post argues for an actuation-first architecture where an intent→plan→action ledger becomes the system of record. Agents plan, execute, reconcile, and learn under policy, collapsing status drift to zero and making rollbacks native.